AU3898068A - Circuit arrangement for testing the connection paths in telephone exchange installations - Google Patents

Circuit arrangement for testing the connection paths in telephone exchange installations

Info

Publication number
AU3898068A
AU3898068A AU38980/68A AU3898068A AU3898068A AU 3898068 A AU3898068 A AU 3898068A AU 38980/68 A AU38980/68 A AU 38980/68A AU 3898068 A AU3898068 A AU 3898068A AU 3898068 A AU3898068 A AU 3898068A
Authority
AU
Australia
Prior art keywords
testing
circuit arrangement
telephone exchange
connection paths
exchange installations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU38980/68A
Inventor
Schwager Reinhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of AU3898068A publication Critical patent/AU3898068A/en
Expired legal-status Critical Current

Links

AU38980/68A 1967-06-14 1968-06-11 Circuit arrangement for testing the connection paths in telephone exchange installations Expired AU3898068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDE34088 1967-06-14

Publications (1)

Publication Number Publication Date
AU3898068A true AU3898068A (en) 1969-12-19

Family

ID=

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